It's hard to maintain competitive pricing.
很难保持有竞争力的定价。
The house costs a fortune to maintain.
维修这房子花费巨大。
The government struggled to maintain law and order.
政府努力维持治安。
He could not maintain his maniac speed for much longer.
他不能太长时间地保持这种疯狂的速度。
Few people nowadays are able to maintain friendships into adulthood.
现今很少有人能够把友谊维持到成年。
We shall maintain our focus on the needs of the customer.
我们将继续重点关注顾客的需要。
The army has been sent in to maintain order in the capital.
军队被调进首都维持治安。
By 492 votes to 391, the federation voted to maintain the status quo.
联盟以492票对391票投票决定维持现状。
To maintain her weight, she simply chooses fruits and vegetables over fats and sweets.
为了保持自己的体重，她选择只吃水果和蔬菜而不吃肥肉和甜食。
Only by keeping down costs will America maintain its competitive advantage over other countries.
只有通过保持低成本美国才能保持对其他国家的竞争优势。
Wage rates must be maintained in order to maintain the purchasing power of the consumer.
必须维持工资率以保持消费者的购买力。
It allows the train to maintain a constant speed through the twists and turns of existing track.
它可以让火车在现有蜿蜒盘旋的轨道上保持匀速。
He emphasized the need to maintain Britain's defences at a level sufficient to deal with the unexpected.
他强调需要将英国的防卫力量维持在足以应付突发事件的水平。
Supporters say open source software is more secure, cheaper to buy and maintain and easier to customize.
拥护者认为开放源代码软件更安全，购买价格及维修成本也更为低廉，并且更容易定制。
Our model is easy to operate and maintain.
我们的模型易于操作和维护。
How to maintain consistency of approach and delivery?
如何保持方法和交付的一致性？
Even if we cannot agree, we should maintain our contact.
即使我们不能达成一致，我们也要保持联系。
To reach that goal, you need to maintain your network.
为了达到那一目标，你需要维持你的人际网络。
To qualify for the bonus, they must maintain a healthy weight.
为了有获得奖金的资格，他们必须保持健康的体重。
They are difficult to maintain and thus need more operating costs.
他们很难维持,因此需要更多的运营成本。
There are several ways to create and maintain a harmonious dormitory life.
有很多方法可以创造并维持一个和谐的宿舍生活。
It's incredibly hard to maintain patience at all times with your children.
始终对孩子保持耐心是非常困难的。
It is our government's strategy to maintain the sustainable development of society.
保持社会的可持续发展是我们政府的战略。
All of these devices can help the operator maintain a good flight position.
所有这些装置都能够帮助操作者保持良好的飞行位置。
Only when we're polite to others, can we maintain a pleasant relationship with them.
只有当我们待人礼貌时，我们才能和他人维持愉快的关系。
Teachers have to constantly update their knowledge in order to maintain their professional competence.
教师必须不断更新他们的知识，以保持他们的专业能力。
How to maintain sustainable development is a matter of significant importance facing all countries.
如何保持可持续发展是所有国家面临的一个重大问题。
In some states, revenues from the gasoline tax are used to build and maintain roads.
在一些州，汽油税的收入被用来修建和维护道路。
Even in very large cities, people maintain close social ties within small, private social worlds.
即使在非常大的城市里，人们在私人的小社会世界里也保持着密切的社会联系。
Any significant changes should be deferred to a future generation of the solution to maintain its stability.
任何重大更改都应推迟到该解决方案的下一代，以保持其稳定性。
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